A new study published in Pediatrics found that exposure to profanity in media can lead to increased physical and relational aggression in adolescents. The research suggests that profanity can act as a stepping stone, reducing inhibitions about using profanity and increasing aggressive behavior.
A recent study by the National University of Singapore reveals that climate change is causing a significant decrease in body size among various species worldwide. This trend has far-reaching implications for ecosystems and biodiversity, as smaller organisms can lead to reduced resource availability, population declines, and even loss o...
Agricultural Research Service scientist Yulin Jia characterized the molecular mechanism of some plants' ability to resist rice blast, a fungal disease affecting cereal grain crops. He also mapped two major blast-resistance genes from a Chinese rice cultivar, which have been reported in several scientific journals.
Research finds clustered hurricane activity reduces damage to coral reefs and ecosystems, allowing for recovery time. Clustering of storms also benefits insurance companies by providing time to rebuild profits.
Researchers develop scalable diamond-based devices with silver coating, enabling efficient photon emission and control. The technology supports the creation of robust quantum computers and sensitive magnetometers, opening new avenues for applications in quantum information processing and nanoscale measurements.
Researchers at Microsoft Research and Carnegie Mellon University developed OmniTouch technology, a wearable projection system that turns any surface into a graphical, interactive surface. The device employs a depth-sensing camera to track users' fingers, allowing for tap, drag, and gesture-based interactions.
A protein that promotes neuron growth and blood vessel formation appears to halt brain degeneration in a genetic disease, according to Northwestern University research published in Nature Medicine. The study suggests a link between aging and the development of spinocerebellar ataxia type 1, a disease causing cerebellum degeneration.
Researchers identify broccoli-based compound as potential therapeutic for COPD, and discover the protective role of TLR6 in reducing asthma severity. Additionally, a signaling pathway linking high blood glucose to platelet hyperreactivity is defined, offering new targets for therapeutics.
Researchers found that US rivers and streams are a significant source of CO2, releasing as much as a car burning 40 billion gallons of gasoline into the atmosphere. This could alter carbon modeling and require adjustments to regional carbon budgets.
Researchers discovered a gene has opposite effects in prostate and breast cancers, promoting growth when 'on' or 'off'. This finding suggests treating prostate and breast cancers requires distinct strategies, with blocking AR effective for prostate cancer but supporting AR production for breast cancer.
Researchers at UT Austin develop automated system to test millions of drugs on C. elegans worm, which develops Alzheimer's disease similar to humans. The goal is to speed up drug discovery and development for neurodegenerative diseases.
Substituting impure atoms into a heavy-fermion system destroys its superconductivity by creating 'Kondo holes' that disrupt electron interactions. Visualization techniques reveal widespread disruption and the spread of disturbance through the material.
A study analyzing data from over 268,000 patients reveals that those with IBD undergoing surgery have a two-fold increased risk of developing DVT or PE. The findings suggest standard DVT and PE prophylaxis should be reconsidered for this patient group
A study comparing parental and healthcare professional preferences reveals a significant disparity in decision-making regarding palliative care for children with cancer. Parents favor aggressive chemotherapy, while healthcare professionals prefer supportive care.
Researchers at KIT have developed a new process to fill porous electrodes with liquid electrolyte more rapidly, increasing battery production efficiency. The innovative method uses a physico-chemical effect inspired by nature to reduce filling time from several hours to just minutes.
Researchers at Lund University have created a molecular image of a drug in human tissue using a special type of mass spectrometry. The technique allows for precise spatial distribution analysis, enabling the development of safer and more effective drug candidates.
The 2011 survey found a significant increase in young-of-year striped bass numbers in Virginia's Chesapeake Bay, with over 27 fish per seine haul recorded. This strong year class is expected to grow into a sustainable population, benefiting both recreational and commercial anglers.
A new study found that adjusting therapy to keep NT-proBNP levels below 1,000 pg/ml reduced hospitalizations for heart failure symptoms by half and lowered rates of arrhythmias, stroke, heart attack, and cardiac death. Patients reported better quality of life and greater improvement in heart structure and function.
The new Institute for Quantum Information and Matter will bring together physicists and computer scientists to study exotic quantum states and push theoretical boundaries. The center aims to make advances in basic physics and develop materials with remarkable properties.
A survey of 304 hair professionals found that 69% would give customers a skin cancer pamphlet and 25% share general health information. The study suggests that hair professionals are acting as lay health advisors for skin cancer detection and prevention, and could be trained to become confident educators.
Researchers have discovered strikingly high levels of Fusobacterium in colorectal tumors, suggesting a potential role in the disease. The findings offer an enticing lead for further research into diagnosing, preventing, and treating colon cancer.
Scientists at Stanford University have created a new, super-hard form of carbon called amorphous diamond, which has the same strength in all directions as traditional diamond. This breakthrough material could lead to innovative applications such as cutting tools and wear-resistant parts for transportation.
A team led by Steven Davis tracked and quantified global carbon dioxide emissions across the supply chain. They found that regulating fossil fuels extracted in major countries like China, US, and Russia could cover 67% of global emissions.
A recent study by the American Academy of Pediatrics found that breastfed babies initially experience more night wakings and disrupted sleep patterns. However, these differences typically stabilize within six months, with all sleep patterns becoming comparable to non-breastfed babies.
A robotic bug named DASH+Wings was tested for its ability to fly and run. The results showed that the extra boost from flapping wings improved the robot's speed and stability, but did not provide enough thrust to launch it from the ground.
A study published in Bioinspiration & Biomimetics found that flapping wings on robots increased running speeds and climbing abilities. Researchers believe this suggests tree-dwelling animals may have evolved first, with gliding ability as a precursor to flight.
The Alberta Diabetes Atlas provides critical data on laboratory tests for effective diabetes management, enabling healthcare providers to make informed decisions. The atlas also helps identify disparities and improve care quality across regions and communities.
Researchers at Tel Aviv University have found evidence of advanced blade production during the late Lower Paleolithic period, around 200,000-400,000 years ago. The discovery of well-planned 'production lines' suggests a sophisticated tool-making system that rivals later blade technology.
The Eunice Kennedy Shriver National Institute has awarded Einstein College of Medicine a $5.7 million grant to fund IDDRC research, focusing on autism spectrum disorders, neurogenetic and seizure disorders, and more. The center aims to improve diagnosis, prevention, and treatment methods, leveraging advances in research and technologies.
Researchers project sea level rise of up to 5.5 meters by 2500 under pessimistic scenario, with accelerated rise over centuries even after emissions stabilization.
According to a new research from the University of New Hampshire Crimes against Children Research Center, over 1 in 4 children have been exposed to physical violence between their parents. The study found that almost half of these children reacted by yelling at their parents to stop or trying to get away from the fight.
Researchers found that premature infants are five times more likely to develop autism, with a 5% diagnosis rate compared to 1% in the general population. The study, which followed 862 children from birth to young adulthood, suggests low birthweight may be a risk factor for autism spectrum disorders.
A new study identifies SIRT2 as a key tumor suppressor linked to gender-specific tumor development in mice. The research suggests the existence of a rare family of tumor suppressors, and its findings have implications for understanding the biological processes underlying cancer and aging.
A study published in Archives of Otolaryngology - Head & Neck Surgery found no evidence of Helicobacter pylori bacteria in enlarged adenoids of children. However, Candidatus Wolinella africanus was detected in one hyperplastic adenoid sample, suggesting occasional reflux episodes may contribute to the disease's pathophysiology.
A genetic study of cave millipedes in the southern Cumberland Plateau highlights the importance of conservation efforts for isolated species. The research found that these millipedes have reduced pigmentation, non-functional eyes, and diverged several million years ago.
Researchers studied mammography registries to compare cumulative probability of false-positive results after 10 years of annual or biennial screening. Biennial screening reduced false-positive recalls by one-third, but associated with a small increase in late-stage cancer diagnosis. Digital mammography was found to be equally effective...
The BLUEPRINT epigenome project aims to generate reference epigenomes and study them to advance knowledge of biological processes and mechanisms. Genomatix will provide data analysis and visualization interfaces as part of the $41 million European-funded consortium.
A new study found that African-American women were more likely to continue a counseling approach to treating substance abuse, but their issues continued. The study suggests that Motivational Enhancement Therapy may be effective in reducing drug abuse, particularly among African-American men.
Researchers identified sulforaphane as a potential therapeutic to augment anti-inflammatory effects of corticosteroids in individuals with COPD. This broccoli-based compound targets Nrf2 and restores glucocorticosteroid sensitivity in macrophages from COPD patients.
A five-year federally funded effort aims to increase the number of local high school girls who enter college prepared to study health-related science, technology, engineering and mathematics (STEM) disciplines. The intervention comprises summer academies, academic year cafes, and continuous mentoring support.
A University of Bristol study found that omega-3-rich diets reduced disease by 50% compared to a standard diet in guinea pigs with naturally occurring osteoarthritis. Omega-3 influences biochemistry and helps prevent disease progression, potentially controlling established osteoarthritis.
A pilot study found that nearly 30% of US homes with young children store acetaminophen products unsafely, with most homes containing expired medications. The study suggests that proper storage is crucial to prevent unintentional poisonings, particularly in homes with young children.
Researchers at Emory University School of Medicine have identified a set of genes that act in muscles to modulate aging and resistance to stress in fruit flies. Mutations in these genes speed up the process of aging and make the flies more sensitive to oxidative stress.
Centenary Institute researchers have identified a set of immune cells in the outer layer of the skin that prevent the immune system from attacking friendly bacteria. This discovery opens up new possibilities for treating inflammatory bowel disease and other immune-mediated disorders.
A study by the American Academy of Pediatrics identified three likely scenarios preceding at-home pool drownings of young children, aged 1-4. The key findings highlight the importance of pool fencing and self-closing gates to prevent unattended access, as well as hands-on supervision for older children.
Researchers have identified four toxic molecules used by certain species of seaweed to harm corals, which could inform management techniques to protect fish that consume these harmful seaweeds. The molecules are from a class of organic compounds known as terpenes and were found to be active at very low concentrations.
Studies highlight obstacles to increasing breastfeeding rates among low-income mothers, including lack of support and knowledge. Community health workers emphasize the need for additional education and resources to promote breastfeeding.
Researchers found that lung cancer patients with diabetes had higher survival rates, including 43% at 1-year and 28% without diabetes. The benefits were seen across different stages of disease, suggesting that diabetes may not be a reason to withhold standard treatment.
A recent study published in Nutrición Hospitalaria found that obese women, particularly those with morbid obesity, develop breast cancer at a significantly earlier age. The researchers discovered that the age at first menstruation is a key factor in determining the development and diagnosis of breast cancer.
According to a new study, approximately 20,600 non-fatal firearm injuries occur annually in US children aged 0-19 years. This rate is 30% higher than previously reported, highlighting the need for increased awareness and prevention efforts.
Pediatric injuries from ATVs are a growing concern, with children under 16 being particularly at risk. The American Academy of Pediatrics reports that ATV-related emergency department visits have increased, with more children injured than bicycles.
Ronald Rudin, a history professor at Concordia University, has been awarded a Trudeau Fellowship to propel his research on Quebec and Acadian identity. He will use the funding to continue making the past relevant to future generations through innovative storytelling methods.
The American Academy of Pediatrics has updated its guidelines for diagnosing and treating Attention-Deficit/Hyperactivity Disorder (ADHD) in children from age 4 to 18. The new guidelines emphasize the importance of early intervention and provide recommendations for behavioral interventions, medications, and a team approach to treatment.
Researchers have discovered a new way to produce biodegradable plastic PHB using microalgae. This alternative method could provide a renewable source of plastics, reducing the millions of tons of waste caused by petroleum-based plastics.
The study found a significant increase in knee injuries among children, with ACL and meniscus tears increasing by 11% and 14% respectively. The researchers suggest that injury patterns are changing, leading to an increased true incidence of these injuries.
A review of 160 reports found that common mental health interventions, such as counselling and child-friendly spaces, often lack rigorous scrutiny. The authors call for increased research into these interventions to improve their effectiveness and sustainability in humanitarian settings.
A faulty molecular switch, SGK1, has been found to be associated with infertility and miscarriage. High levels of the protein are common in women with unexplained infertility, while low levels increase the risk of miscarriage. The research suggests that a temporary loss of SGK1 during the fertile window is essential for pregnancy.
Scientists at Ohio State University have created a technique called nanochannel electroporation (NEP) that allows for precise injection of genes and proteins into individual cells. The method uses electrical pulses to deliver therapeutic agents, with potential applications in cancer diagnosis and treatment.
A review of studies published in The Lancet reveals that investing in mental health interventions can improve economic status. The research highlights the need for integrated mental health services as a key strategy for addressing poverty and promoting human development.
A new study has identified 42 genetic regions associated with liver function, providing a better understanding of liver damage and disease. The research, involving over 61,000 people, may lead to new treatments that can improve liver function and prevent liver damage.